FR772979A - - Google Patents
Info
- Publication number
- FR772979A FR772979A FR772979DA FR772979A FR 772979 A FR772979 A FR 772979A FR 772979D A FR772979D A FR 772979DA FR 772979 A FR772979 A FR 772979A
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/18—Re-forming and sealing ampoules
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR772979A true FR772979A (ru) | 1934-11-08 |
Family
ID=1552059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR772979D Expired FR772979A (ru) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR772979A (ru) |
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0
- FR FR772979D patent/FR772979A/fr not_active Expired